---> uname -a: Linux prd-centos8-builder-4c-4g-7886.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1046 7307 19 7409 14367 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:35:7f:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85269sec preferred_lft 85269sec inet6 fe80::f816:3eff:fe35:7f0b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 238.60 84.07 154.53 2357.75 12104.30 01:24:01 AM 38.79 0.00 38.79 0.00 5049.41 01:25:01 AM 7.73 0.03 7.70 0.53 180.22 01:26:01 AM 401.00 16.31 384.69 2147.51 6426.51 01:27:01 AM 84.77 3.18 81.59 522.01 36765.25 01:28:01 AM 54.60 0.08 54.51 4.00 5507.31 01:29:01 AM 118.40 0.00 118.40 0.00 30848.31 01:30:01 AM 65.35 0.00 65.35 0.00 7372.53 01:31:01 AM 59.55 0.00 59.55 0.00 6670.23 01:32:01 AM 114.35 0.10 114.25 19.86 19594.43 01:33:01 AM 1077.37 86.12 991.25 1546.28 36342.67 01:34:01 AM 25.33 11.20 14.13 171.17 1473.94 01:35:01 AM 26.35 13.53 12.81 152.64 13039.19 01:36:01 AM 18.91 6.70 12.21 1278.85 10199.90 01:37:01 AM 10.93 0.12 10.81 0.93 9509.56 01:38:01 AM 102.75 0.00 102.75 0.00 8330.38 01:39:01 AM 114.63 0.42 114.21 24.13 4466.39 01:40:01 AM 57.21 0.27 56.94 43.59 11954.12 Average: 145.37 12.34 133.03 459.40 12546.55 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13218936 15080008 2922596 18.11 2688 2058796 809796 4.71 203188 2308012 126004 01:24:01 AM 13214032 15077512 2927500 18.14 2688 2060112 809796 4.71 203316 2311648 280 01:25:01 AM 13209336 15074556 2932196 18.17 2688 2060624 825548 4.80 203324 2312892 248 01:26:01 AM 11429548 13699272 4711984 29.19 2688 2448664 2099508 12.21 381512 3862036 234220 01:27:01 AM 9986684 13160784 6154848 38.13 2688 3343484 2514792 14.63 472676 5196808 28012 01:28:01 AM 7244548 11379220 8896984 55.12 2688 4291196 4128456 24.02 861276 7524560 824072 01:29:01 AM 8194664 12475500 7946868 49.23 2688 4432444 2940800 17.11 895572 6535204 68328 01:30:01 AM 7709892 12210648 8431640 52.24 2688 4628416 3163452 18.40 992668 6877368 75848 01:31:01 AM 7451248 12193704 8690284 53.84 2688 4865772 3163452 18.40 1040528 7076756 130668 01:32:01 AM 5738776 11673700 10402756 64.45 2688 5892232 3279216 19.08 1054784 8473296 704196 01:33:01 AM 5312316 11403772 10829216 67.09 2688 5942648 3365452 19.58 1116372 8570692 8 01:34:01 AM 4919408 11230668 11222124 69.52 2688 6156472 3355992 19.52 1222620 8844252 193240 01:35:01 AM 4851540 11434172 11289992 69.94 2688 6426312 3372352 19.62 1310688 8827808 89348 01:36:01 AM 4640828 11619840 11500704 71.25 2688 6818760 3373276 19.62 1435064 8918252 176364 01:37:01 AM 4026356 11181448 12115176 75.06 2688 6996040 3385592 19.70 1495508 9458808 87836 01:38:01 AM 4863712 11958000 11277820 69.87 2688 7058316 3188072 18.55 1532644 8797880 43100 01:39:01 AM 7490904 14710304 8650628 53.59 2688 7181688 908088 5.28 1769372 5942552 323100 01:40:01 AM 7496204 14724240 8645328 53.56 2688 7192508 860772 5.01 1941152 5767560 18428 Average: 7833274 12793742 8308258 51.47 2688 4991916 2530245 14.72 1007348 6533688 173517 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 99.47 73.74 1310.69 18.66 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 123.46 104.98 263.77 29.69 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 115.86 100.37 267.35 29.36 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 453.61 425.00 4963.49 85.93 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 310.28 222.14 4162.86 22.25 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.83 0.83 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 89.94 72.55 1779.37 23.74 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 37.38 36.99 140.65 11.59 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 33.35 31.28 49.50 12.64 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 66.78 63.21 623.61 18.09 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 199.27 143.19 1737.53 23.56 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 4.75 4.90 1.00 0.76 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 8.83 9.30 85.11 1.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.65 2.17 0.82 1.11 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 4.35 3.75 0.95 1.68 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 1.82 1.45 0.50 0.76 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 70.25 71.65 608.01 16.76 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 329.18 354.66 207.79 1526.92 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 489.32 554.59 367.74 3551.51 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 135.58 126.44 920.64 298.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.07 0.84 14.57 1.78 0.10 64.64 01:23:01 AM 0 15.88 0.65 14.47 1.30 0.10 67.60 01:23:01 AM 1 11.71 1.17 16.56 1.99 0.10 68.47 01:23:01 AM 2 21.82 0.74 13.28 2.09 0.10 61.98 01:23:01 AM 3 22.87 0.79 13.96 1.76 0.10 60.53 01:24:01 AM all 0.62 0.00 0.45 0.30 0.06 98.57 01:24:01 AM 0 0.18 0.00 0.17 0.10 0.07 99.48 01:24:01 AM 1 0.87 0.00 0.57 0.42 0.07 98.08 01:24:01 AM 2 0.40 0.00 0.38 0.65 0.05 98.51 01:24:01 AM 3 1.04 0.00 0.67 0.03 0.05 98.21 01:25:01 AM all 0.53 0.00 0.36 0.05 0.06 99.01 01:25:01 AM 0 0.13 0.00 0.13 0.02 0.07 99.65 01:25:01 AM 1 1.05 0.00 0.65 0.12 0.05 98.13 01:25:01 AM 2 0.64 0.00 0.53 0.05 0.07 98.71 01:25:01 AM 3 0.28 0.00 0.12 0.00 0.05 99.55 01:26:01 AM all 40.12 0.00 3.08 3.11 0.13 53.57 01:26:01 AM 0 40.06 0.00 2.89 0.77 0.12 56.17 01:26:01 AM 1 45.66 0.00 1.49 0.62 0.12 52.11 01:26:01 AM 2 37.73 0.00 5.18 2.91 0.13 54.05 01:26:01 AM 3 37.01 0.00 2.76 8.13 0.13 51.97 01:27:01 AM all 47.27 0.00 2.28 3.08 0.08 47.29 01:27:01 AM 0 47.06 0.00 3.18 3.21 0.08 46.46 01:27:01 AM 1 49.55 0.00 1.68 3.08 0.08 45.60 01:27:01 AM 2 44.67 0.00 1.97 4.26 0.10 49.00 01:27:01 AM 3 47.77 0.00 2.28 1.76 0.07 48.12 01:28:01 AM all 55.83 0.00 2.94 0.37 0.09 40.76 01:28:01 AM 0 56.14 0.00 3.55 0.25 0.08 39.98 01:28:01 AM 1 54.86 0.00 2.55 0.49 0.08 42.02 01:28:01 AM 2 63.26 0.00 3.56 0.03 0.10 33.04 01:28:01 AM 3 49.06 0.00 2.12 0.70 0.10 48.02 01:29:01 AM all 47.01 0.00 2.83 2.09 0.11 47.96 01:29:01 AM 0 42.88 0.00 2.03 1.36 0.12 53.61 01:29:01 AM 1 63.21 0.00 6.00 1.68 0.12 28.99 01:29:01 AM 2 40.41 0.00 1.77 1.89 0.10 55.83 01:29:01 AM 3 41.53 0.00 1.51 3.44 0.12 53.40 01:30:01 AM all 50.05 0.00 2.91 0.38 0.10 46.56 01:30:01 AM 0 31.06 0.00 1.98 0.44 0.12 66.41 01:30:01 AM 1 60.60 0.00 4.72 0.35 0.13 34.19 01:30:01 AM 2 58.98 0.00 3.62 0.35 0.08 36.97 01:30:01 AM 3 49.55 0.00 1.31 0.39 0.08 48.67 01:31:01 AM all 42.01 0.00 3.07 0.37 0.10 54.45 01:31:01 AM 0 37.76 0.00 2.66 0.34 0.10 59.14 01:31:01 AM 1 32.40 0.00 1.21 0.57 0.10 65.71 01:31:01 AM 2 59.95 0.00 6.31 0.35 0.10 33.29 01:31:01 AM 3 37.89 0.00 2.09 0.22 0.08 59.72 01:32:01 AM all 30.43 0.00 8.82 3.92 0.14 56.69 01:32:01 AM 0 30.19 0.00 9.47 4.77 0.15 55.42 01:32:01 AM 1 25.60 0.00 7.80 5.98 0.12 60.50 01:32:01 AM 2 34.92 0.00 9.73 1.46 0.12 53.78 01:32:01 AM 3 31.05 0.00 8.29 3.45 0.17 57.04 01:33:01 AM all 28.15 0.00 7.05 15.39 0.10 49.31 01:33:01 AM 0 31.29 0.00 7.05 15.38 0.10 46.17 01:33:01 AM 1 46.46 0.00 6.94 14.62 0.10 31.87 01:33:01 AM 2 17.50 0.00 7.78 18.35 0.10 56.27 01:33:01 AM 3 17.26 0.00 6.44 13.21 0.10 62.99 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.47 0.00 1.38 0.12 0.10 60.94 01:34:01 AM 0 19.51 0.00 0.78 0.18 0.08 79.44 01:34:01 AM 1 31.39 0.00 0.75 0.07 0.10 67.69 01:34:01 AM 2 69.69 0.00 2.56 0.08 0.10 27.57 01:34:01 AM 3 29.29 0.00 1.42 0.15 0.10 69.04 01:35:01 AM all 37.92 0.00 1.53 0.46 0.10 60.00 01:35:01 AM 0 20.97 0.00 1.04 0.37 0.10 77.53 01:35:01 AM 1 36.25 0.00 1.54 0.33 0.10 61.78 01:35:01 AM 2 59.54 0.00 2.37 0.88 0.10 37.11 01:35:01 AM 3 34.89 0.00 1.19 0.23 0.08 63.60 01:36:01 AM all 36.92 0.13 1.84 0.30 0.10 60.72 01:36:01 AM 0 33.68 0.17 1.83 0.57 0.08 63.67 01:36:01 AM 1 22.48 0.12 1.77 0.35 0.10 75.18 01:36:01 AM 2 41.61 0.00 2.06 0.00 0.10 56.23 01:36:01 AM 3 49.92 0.23 1.69 0.27 0.10 47.78 01:37:01 AM all 38.94 0.00 1.40 0.22 0.09 59.35 01:37:01 AM 0 21.04 0.00 1.04 0.00 0.08 77.85 01:37:01 AM 1 24.93 0.00 1.27 0.54 0.08 73.18 01:37:01 AM 2 35.95 0.00 0.74 0.27 0.08 62.96 01:37:01 AM 3 73.84 0.00 2.57 0.07 0.10 23.43 01:38:01 AM all 49.59 0.00 3.60 0.36 0.10 46.35 01:38:01 AM 0 48.04 0.00 3.77 0.61 0.10 47.49 01:38:01 AM 1 52.37 0.00 2.80 0.35 0.10 44.38 01:38:01 AM 2 37.66 0.00 2.23 0.27 0.10 59.73 01:38:01 AM 3 60.26 0.00 5.60 0.22 0.10 33.82 01:39:01 AM all 36.15 0.00 3.76 0.26 0.11 59.72 01:39:01 AM 0 37.84 0.00 2.13 0.12 0.12 59.80 01:39:01 AM 1 44.71 0.00 5.21 0.44 0.12 49.53 01:39:01 AM 2 35.91 0.00 3.58 0.20 0.10 60.21 01:39:01 AM 3 26.12 0.00 4.13 0.29 0.10 69.37 01:40:01 AM all 22.02 0.00 2.24 0.40 0.11 75.24 01:40:01 AM 0 28.60 0.00 2.47 0.08 0.12 68.73 01:40:01 AM 1 12.32 0.00 1.84 1.04 0.10 84.70 01:40:01 AM 2 14.63 0.00 1.12 0.33 0.10 83.81 01:40:01 AM 3 32.48 0.00 3.52 0.13 0.12 63.75 Average: all 34.39 0.05 3.55 1.82 0.10 60.09 Average: 0 30.11 0.05 3.36 1.65 0.10 64.74 Average: 1 34.24 0.07 3.63 1.83 0.10 60.14 Average: 2 37.53 0.04 3.81 1.90 0.10 56.62 Average: 3 35.67 0.06 3.42 1.91 0.10 58.85